A little (400m) math

Friday, 3/31-off

Thursday, 3/30-Went to Westtown School's track shortly after returning to town.  Decided to do some pace work via 100s.

I figured I'd do a few 100s, each progressively faster than the previous.

14.6
13.8
13.1
12.8
12.9

The last two were not meant to be all out; they were supposed to be a comfortable sprint.  In fact, in retrospect here was the meaning in all this:

14.6-last 100m of 400m race
13.8-third 100 of 400m race (second 200m in 28.4) OR
13.1-third 100m of 400m race (second 200m in 27.7)
12.8-second 100n of 400m race
12.9-first 100m of 400m race (first 200m in 25.7)

A little (400m) math:

25.7 + 28.4 =54.1

25.7 + 27.7 =53.4